A2P 10DLC Campaign Vetting Delays: Twilio cannot approve 10DLC Campaigns ourselves, and must rely on third parties who control our connections to carriers to sign off. These external processes are creating several week delays for our customers. We continue to escalate these issues and are working to reduce delays wherever possible. Further details will be shared in the Campaign Vetting Changes article as they become available.

Do the Twilio Voice JavaScript and Mobile SDKs Work Internationally?

Yes, the Twilio Voice SDKs for JavaScript, iOS, and Android can be used anywhere around the world where you have an internet connection. Incoming and outgoing calling to and from Voice SDK users works the same way as with the standard Twilio Programmable Voice product.

Please note, not all Twilio phone numbers support phone calls or international calling. For more information, see Twilio international phone number availability and their capabilities.

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